Is it possible that some of the monsters reported by ancient mariners were giant squid or octopi? Search the Internet before giving and explaining your answer.
What will be an ideal response?
Some squid and octopi have been reported as large as a school bus.
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One characteristic of continuous variation is that ____
a. traits are usually quantified by counting b. only a single gene pair contributes to the phenotype c. individual genes have a large effect on the phenotype d. phenotypic expression varies across a wide range e. it is best analyzed in individuals rather than in populations
In which of the following does the product of a reaction inhibit an enzyme for an earlier step in the reaction series?
a. Feedback inhibition b. Competitive inhibition c. Allosteric inhibition d. Noncompetitive inhibition
Which of the following is NOT true of CAM
plants?
a. they are most like C4 plants in their photosynthetic metabolism b. the light-independent reactions begin at night c. they fix carbon only during the night d. they include the cacti and succulents e. they use rubisco
Which of the following contains codons?
A) Transfer RNA B) Messenger RNA C) Ribosomal RNA D) RNA polymerase E) DNA